10235105552545 has 4 divisors (see below), whose sum is σ = 12282126663060. Its totient is φ = 8188084442032.

The previous prime is 10235105552531. The next prime is 10235105552557. The reversal of 10235105552545 is 54525550153201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3081401073664 + 7153704478881 = 1755392^2 + 2674641^2 .

It is a cyclic number.

It is not a de Polignac number, because 10235105552545 - 2¹¹ = 10235105550497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023510555250 + ... + 1023510555259.

It is an arithmetic number, because the mean of its divisors is an integer number (3070531665765).

Almost surely, 2^{10235105552545} is an apocalyptic number.

It is an amenable number.

10235105552545 is a deficient number, since it is larger than the sum of its proper divisors (2047021110515).

10235105552545 is an equidigital number, since it uses as much as digits as its factorization.

10235105552545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047021110514.

The product of its (nonzero) digits is 750000, while the sum is 43.

The spelling of 10235105552545 in words is "ten trillion, two hundred thirty-five billion, one hundred five million, five hundred fifty-two thousand, five hundred forty-five".